User interface for a machine



FIG. 1 is a front perspective view of the design for a user interfacefor a machine;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front perspective view of the design for a user interfacefor a machine showing the user interface mounted on a machine, toillustrate a typical environment in which the user interface would beused.

In these drawings, the solid lines illustrate the claimed ornamentaldesign, whereas the broken lines illustrate environmental features thatform no part of the claimed ornamental design.

CLAIM The ornamental design for a user interface for a machine, as shownand described.